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Automatic language detection

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Added automatic language detection based on HTTP_ACCEPT_LANGUAGE
header. New function _translate, that translates string to required
language.
New file: setlang.php?l=language_code - sets session language.
This commit is contained in:
ZonD80 2013-01-25 13:54:01 +04:00
commit c8e0ca45fb
7 changed files with 79 additions and 28 deletions
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2
web/inc/i18n/en.php
View file

@ -7,7 +7,7 @@
if (!defined('LANGUAGE')) die('Direct access not allowed');
$LANG = array(
$LANG['en'] = array(
'yes' => 'yes',
'no' => 'no',
'none' => 'нет',

2
web/inc/i18n/ru.php
View file

@ -7,7 +7,7 @@
if (!defined('LANGUAGE')) die('Direct access not allowed');
$LANG = array(
$LANG['ru'] = array(
'yes' => 'да',
'no' => 'нет',
'none' => 'нет',

74
web/inc/main.php
View file

@ -1,25 +1,71 @@
<?php
// need to be moved to user settings
define('LANGUAGE','ru');
require_once($_SERVER['DOCUMENT_ROOT'].'/inc/i18n/'.LANGUAGE.'.php');
// works like sprintf if more than one arguments called
/**
* Translates string by a given key in first parameter to current session language. Works like sprintf
* @global array $LANG Associative array of language pharses
* @return string Translated string
* @see _translate()
*/
function _() {
global $LANG;
$args = func_get_args();
$key = $args[0];
if (!isset($LANG[$key])) $text=$key; else
$text=$LANG[$key];
$args = func_get_args();
array_unshift($args,$_SESSION['language']);
return call_user_func_array("_translate",$args);
}
/**
* Translates string to given language in first parameter, key given in second parameter (dynamically loads required language). Works like spritf from second parameter
* @global array $LANG Associative array of language pharses
* @return string Translated string
*/
function _translate() {
global $LANG;
$args = func_get_args();
$l = $args[0];
if (!$l) return 'NO LANGUAGE DEFINED';
$key = $args[1];
if (!isset($LANG[$l])) {
define('LANGUAGE',true);
require_once($_SERVER['DOCUMENT_ROOT'].'/inc/i18n/'.$l.'.php');
}
if (!isset($LANG[$l][$key])) $text=$key; else
$text=$LANG[$l][$key];
array_shift($args);
if (count($args)>1) { $args[0] = $text;
return call_user_func_array("sprintf",$args);
}
else return $text;
}
// Check user session
define('VESTA_CMD', '/usr/bin/sudo /usr/local/vesta/bin/');
$i = 0;
// setting language here
$ls['command'] = VESTA_CMD."v-list-sys-languages json";
exec ($ls['command'], $ls['output'], $ls['return_var']);
$ls['langs'] = json_decode(implode('', $ls['output']), true);
if (isset($_SESSION['language'])&&!in_array($_SESSION['language'],$ls['langs'])) {
$ls['browserlang'] = strtolower(substr($_SERVER['HTTP_ACCEPT_LANGUAGE'],0,2));
if (!in_array($ls['browserlang'],$ls['langs'])) {
unset($ls);
$ls['command'] = VESTA_CMD."v-list-sys-config json";
exec ($ls['command'], $ls['output'], $ls['return_var']);
$ls['langs'] = json_decode(implode('',$ls['output']),true);
$_SESSION['language'] = $ls['langs']['config']['LANGUAGE'];
} else {
$_SESSION['language'] = $ls['browserlang'];
}
}
unset($ls);
if ((!isset($_SESSION['user'])) && (!isset($api_mode))&&!defined('NO_AUTH_REQUIRED')) {
$_SESSION['request_uri'] = $_SERVER['REQUEST_URI'];
header("Location: /login/");
@ -32,10 +78,6 @@ if (isset($_SESSION['look']) && ( $_SESSION['look'] != 'admin' )) {
$user = $_SESSION['user'];
}
define('VESTA_CMD', '/usr/bin/sudo /usr/local/vesta/bin/');
$i = 0;
// Define functions
function check_error($return_var){
if ( $return_var > 0 ) {